| 1:16.83 | 2:38.39 | (1:21.56) | |
| 3:59.55 | (1:21.16) | 5:21.33 | (1:21.78) |
| 6:42.65 | (1:21.32) | 8:04.02 | (1:21.37) |
| 9:26.00 | (1:21.98) | 10:47.79 | (1:21.79) |
| 12:10.13 | (1:22.34) | 13:31.91 | (1:21.78) |
| 14:53.87 | (1:21.96) | 16:16.36 | (1:22.49) |
| 17:38.14 | (1:21.78) | 18:59.93 | (1:21.79) |
| 20:18.91 | (1:18.98) |